Participant flow12

How many started, completed or left each group, period by period.

1 to 12 of 12

Period	Milestone	Group	Participants
Overall Study	STARTED	IV Acetaminophen-Active	228
Overall Study	STARTED	IV Vitamin C-Active	40
Overall Study	STARTED	Acetaminophen-Placebo	199
Overall Study	STARTED	Vitamin C-Placebo	21
Overall Study	COMPLETED	IV Acetaminophen-Active	223
Overall Study	COMPLETED	IV Vitamin C-Active	40
Overall Study	COMPLETED	Acetaminophen-Placebo	197
Overall Study	COMPLETED	Vitamin C-Placebo	21
Overall Study	NOT COMPLETED	IV Acetaminophen-Active	5
Overall Study	NOT COMPLETED	IV Vitamin C-Active	0
Overall Study	NOT COMPLETED	Acetaminophen-Placebo	2
Overall Study	NOT COMPLETED	Vitamin C-Placebo	0

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
ClinicalTrials.govNo license stated
NIH RePORTER's clinical studies and project filesPublic domain

Each source's terms

ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
ClinicalTrials.govnone stated
NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT04291508/flow